Add the files

1 files changed, 54 insertions, 0 deletions

diff --git a/src/detection/chassis/chassis_windows.c b/src/detection/chassis/chassis_windows.c
new file mode 100644
index 0000000..51a4c6c
--- /dev/null
+++ b/src/detection/chassis/chassis_windows.c
@@ -0,0 +1,54 @@
+#include "chassis.h"
+#include "common/smbios.h"
+
+// 7.4
+typedef struct FFSmbiosSystemEnclosure {
+    FFSmbiosHeader Header;
+
+    uint8_t Manufacturer;   // string
+    uint8_t Type;           // varies
+    uint8_t Version;        // string
+    uint8_t SerialNumber;   // string
+    uint8_t AssetTagNumber; // string
+
+    // 2.1+
+    uint8_t BootupState;      // enum
+    uint8_t PowerSupplyState; // enum
+    uint8_t ThermalState;     // enum
+    uint8_t SecurityStatus;   // enum
+
+    // 2.3+
+    uint32_t OEMDefined;           // varies
+    uint8_t Height;                // varies
+    uint8_t NumberOfPowerCords;    // varies
+    uint8_t ContainedElementCount; // varies
+    uint8_t ContainedRecordLength; // varies
+    uint8_t ContainedElements[];   // varies
+} FF_A_PACKED FFSmbiosSystemEnclosure;
+
+static_assert(offsetof(FFSmbiosSystemEnclosure, ContainedElements) == 0x15,
+    "FFSmbiosSystemEnclosure: Wrong struct alignment");
+
+const char* ffDetectChassis(FFChassisResult* result) {
+    const FFSmbiosHeaderTable* smbiosTable = ffGetSmbiosHeaderTable();
+    if (!smbiosTable) {
+        return "Failed to get SMBIOS data";
+    }
+
+    const FFSmbiosSystemEnclosure* data = (const FFSmbiosSystemEnclosure*) (*smbiosTable)[FF_SMBIOS_TYPE_SYSTEM_ENCLOSURE];
+    if (!data) {
+        return "System enclosure is not found in SMBIOS data";
+    }
+
+    const char* strings = (const char*) data + data->Header.Length;
+
+    ffStrbufSetStatic(&result->vendor, ffSmbiosLocateString(strings, data->Manufacturer));
+    ffCleanUpSmbiosValue(&result->vendor);
+    ffStrbufSetStatic(&result->serial, ffSmbiosLocateString(strings, data->SerialNumber));
+    ffCleanUpSmbiosValue(&result->serial);
+    ffStrbufSetStatic(&result->version, ffSmbiosLocateString(strings, data->Version));
+    ffCleanUpSmbiosValue(&result->version);
+    ffStrbufSetStatic(&result->type, ffChassisTypeToString(data->Type));
+
+    return NULL;
+}